file processingexpertReddit r/SaaS founder pain-point threadMAX
WebAssembly Memory Limits Killing Large Client-Side File Conversions : Honest Progress and Resumability for Long Client Operations
RustWebAssemblyWeb WorkersOPFS
Problem Breakdown
The UX-architecture defect is dishonest progress: long client-side operations show indeterminate spinners or fabricated percentages because the underlying loop has no progress model : and users, unable to distinguish progressing from hung, force-quit and lose the uncheckpointed work. Browser file-conversion tools run p…
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